Founded in 2000, Tandem S.A.R.L. is a limited liability company under Malagasy law located in the Zaha Club enclosure, lot H 107 M Merimanjaka Ambohijanaka 102 Antananarivo. Specialized in communication, research and training, Tandem brings its expertise to public and private organizations working in the field of health, social or education as well as to commercial companies, in the following fields: i) social communication for behavior change of specific target groups or the entire community or for health development, ii) commercial communication for the promotion of products or services by means of advertising campaigns, marketing actions or events, and iii) social research, applied to health or of the “marketing studies” type.

Tandem S.A.R.L. is responsible for the implementation of the two research projects of the APPHC Project in the Atsinanana and Vatovavy Fitovinany regions in Madagascar (2019-2021). Its missions include finalizing research protocols, submitting to the national ethics committee, carrying out the initial assessment (recruitment and training of data collectors, pre-testing of tools, data collection in the field, data analysis, writing of reports and dissemination of results), contribution to the implementation and monitoring of interventions, completion of the final evaluation. Data collection is carried out by doctors and paramedics (midwives and nurses) previously trained and experienced in the collection of research data. Data collection is done using tablets.